Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 5 5.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/06/2025   21:35:21   ( -70.28,  32.61) 05/06/2025   21:34:38  ( -70.28,  32.59)    0.91                43
 05/06/2025   22:24:48   (  70.18,-159.89) 05/06/2025   22:25:22  (  70.17,-159.93)    2.18                34
 05/09/2025   13:02:11   (  70.75, -18.46) 05/09/2025   13:01:01  (  70.79, -19.78)   48.64                70
 05/09/2025   13:51:48   ( -70.25, 148.44) 05/09/2025   13:51:35  ( -70.26, 148.38)    2.40                13
 05/09/2025   14:41:16   (  70.09, -44.14) 05/09/2025   14:42:18  (  70.11, -44.07)    3.33                62
 05/12/2025   05:18:46   (  70.30,  96.75) 05/12/2025   05:17:50  (  70.31,  96.75)    1.86                56
 05/12/2025   06:08:16   ( -70.19, -95.77) 05/12/2025   06:08:32  ( -70.20, -95.76)    1.66                16
 05/12/2025   06:57:56   (  69.36,  70.74) 05/12/2025   06:59:03  (  69.41,  72.73)   78.13                67
 05/14/2025   21:35:13   (  70.25,-147.42) 05/14/2025   21:34:47  (  70.27,-147.41)    1.75                26
 05/14/2025   22:24:43   ( -70.15,  20.05) 05/14/2025   22:25:29  ( -70.15,  20.09)    1.35                46
 05/17/2025   13:02:12   ( -70.35, 160.95) 05/17/2025   13:01:01  ( -70.37, 160.89)    3.44                71
 05/17/2025   13:51:39   (  70.23, -31.56) 05/17/2025   13:51:44  (  70.23, -31.59)    0.88                 5
 05/17/2025   14:41:11   ( -70.02, 135.76) 05/17/2025   14:42:24  ( -70.00, 136.08)   12.23                73